13578810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{64661}}^1$

素因数の和:64678

約数の個数: 32

約数和(自身を含む): 37245312

約数和(自身を除く): 23666502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 64661, 129322, 193983, 323305, 387966, 452627, 646610, 905254, 969915, 1357881, 1939830, 2263135, 2715762, 4526270, 6789405, 13578810]

約数ペア:

[(1, 13578810), (2, 6789405), (3, 4526270), (5, 2715762), (6, 2263135), (7, 1939830), (10, 1357881), (14, 969915), (15, 905254), (21, 646610), (30, 452627), (35, 387966), (42, 323305), (70, 193983), (105, 129322), (210, 64661)]